Ceramics for pyrometers, furnace construction & laboratory ware. Schunk Ingenieurkeramik

Transcription

1 Ceramics for pyrometers, furnace construction & laboratory ware Schunk Ingenieurkeramik

2 Advantages High dimensional tolerance Very good thermal shock resistance Chemical corrosion resistance High heat resistance High degree of reliability and economy in service Directory Standard tubes 3 Technical data 4 Diameter tolerances deflectional tolerances 5 Mullite tubes, AluSIK-60 ZA, type C A 6 Two-bore and four-bore insulating tubes, AluSIK-60 ZA, type C A 7 Insulating tubes for thermocouples, AluSIK-60 ZA, type C A 8 Sintered alumina tubes, AluSIK-99 ZA, type C 799 TEH 9 Two-bore and four-bore insulating tubes, AluSIK-99 ZA, type C 799 TEH 10 Insulating tubes for thermocouples, AluSIK-99 ZA, type C 799 TEH 11 Corundum tubes, AluSIK-80 ZA, type C 530 H 12 Corundum threaded tubes, AluSIK-80 GA, type C 530 H 12 Sillimanite-supporting tubes, AluSIK-60 ZB HE 13 Silicon-carbide-tubes, CarSIK-70 ZA and CarSIK-90 ZA 13 Tolerances for protection tubes according to DIN 43724, issue Mullite tubes, AluSIK-60 ZA, type C A 15 Sintered alumina tubes, AluSIK-99ZA, type C799 TEH 15 Corundum outer protection tubes, AluSIK-80 ZA, type C 530 H 15 Tolerances for insulators with four bores according to DIN 43725, issue Mullite insulating tubes, AluSIK-60 ZA, type C A 17 Sintered alumina, AluSIK-99 ZA, type C 799 TEH 17 Crucibles, AluSIK-99 GB, type C Corundum crucibles, cylindrical shape, AluSIK-80 GA, type C Taann crucibles, cylindrical shape, AluSIK-99 GB, type C Crucibles, cylindrical shape with spherical bottom, AluSIK-99 GB, type C Crucibles, cylindrical shape with flat bottom, AluSIK-99 GB, type C Boats, with or without eye, AluSIK-99 GB, type C Ignition dishes, rectangular, conical, AluSIK-99 GB, type C Boats, AluSIK-99 GB, type C Dishes, rectangular and Ignition basins, round, AluSIK-99GB, type C Lids, AluSIK-99 GB, type C Metallurgy 22 Isostatically pressed crucibles 22 Cylindrical crucibles, raed 23 Rectangular muffles and Semi-circular muffles, AluSIK-80 GA, type C Muffles with convex roof, AluSIK-80 GA, type C Adhesives and mastics 25 2

3 Standard tubes Standard tubes The standard products are listed in the catalogue by order numbers. As orders are confirmed according to these numbers, please indicate the same in your order. Upon request, we will send you further catalogues enabling your works department to place orders according to these order numbers. We use the following symbols in our order files: The lengths desired for tubes which are not standardized according to DIN are indicated in behind symbol L. Special flange diameters are indicated in brackets as follows: Flange diameter x height in, e. g.: (F 40 x 5) Insulating tubes: The letters behind the order numbers are equivalent to the following lengths: A = 5, B =10, C = 25, D = 50, E = 75 and F = 100. Insulating rods with slots: Please add an S behind the length, i. e. for 2 bores 1 slot for 4 bores 2 slots. TUBES O = open both ends TUBES OF = open both ends, with flange TUBES G = closed one end TUBES GF = closed one end, with flange TUBES OFF = open both ends, with two flanges 3

4 Technical data 60 ZA 80 GA 60 ZB 99 GB 70 ZA 90 ZA AluSIK- Quality Dim. AluSIK- AluSIK- AluSIK- AluSIK- CarSIK- CarSIK- AluSIK- 80 ZA 99 ZA 10A H HE TEH Composition alumina bonded bonded Type acc. to DIN VDE 0335 C 610 C 530 C 799 Chem. composition AL 2 O 3 % SiC* 90 SiC* Type of body impervious porous porous impervious porous porous Bulk density g/cm Open porosity % Limit of application C Thermal expansion C 10 6 K Thermal conductivity C W/mK Thermal Chem./phys. Mullite Corundum Sillimanite Sintered Mullite- Mullite- mediumshock resistance good very good good good very good very good Spec. electric resistance at RT cm C Max. production length for tubes SiC SiC *Addition of SiC to mix AluSIK-90 TA MagSIK-96 TC ZirSIK-95 TA Chemical analysis AL 2 O 3 90 % MgO 96 % ZrO 2 95 % CaO 4 % Bulk density g/cm Open porosity % Limit of application C oxidizing reducing vacuum Thermal conductivity C W/mK Thermal expansion C 10 6 K Above values were established on test pieces and identify the characteristic data of our products. Transfer of these values into practice depends on individual geometry and application of each part.

5 Diameter tolerances deflectional tolerances without grinding to DIN , issue 1983 Degree of accuracy Degree of accuracy Nominal dimensional coarse medium Nominal dimensional coarse medium range for Permissible Permissible range for length Permissible Permissible diameter or length deviation deviation in deflection deflection in in in f a in f a in up to 4 ± 0.4 ± 0.15 up to 30 ± 1.7 ± 0.15 above 4 up to 6 ± 0.6 ± 0.20 above 30 up to 40 ± 1.8 ± 0.20 above 6 up to 8 ± 0.7 ± 0.25 above 40 up to 50 ± 1.9 ± 0.25 above 8 up to 10 ± 0.8 ± 0.30 above 50 up to 60 ± 2.0 ± 0.30 above 10 up to 13 ± 1.0 ± 0.35 above 60 up to 70 ± 2.1 ± 0.35 above 13 up to 16 ± 1.2 ± 0.40 above 70 up to 80 ± 2.1 ± 0.40 above 16 up to 20 ± 1,2 ± 0.45 above 80 up to 90 ± 2.2 ± 0.45 above 20 up to 25 ± 1.5 ± 0.50 above 90 up to 100 ± 2.3 ± 0.50 above 25 up to 30 ± 1.5 ± 0.55 above 100 up to 110 ± 2.4 ± 0.55 above 30 up to 35 ± 2.0 ± 0.60 above 110 up to 125 ± 2.5 ± 0.65 above 35 up to 40 ± 2.0 ± 0.65 above 125 up to 140 ± 2.6 ± 0.70 above 40 up to 45 ± 2.0 ± 0.70 above 140 up to 155 ± 2.7 ± 0.80 above 45 up to 50 ± 2.5 ± 0.80 above 155 up to 170 ± 2.9 ± 0.85 above 50 up to 55 ± 2.5 ± 0.90 above 170 up to 185 ± 3.0 ± 0.90 above 55 up to 60 ± 2.5 ± 1.00 above 185 up to 200 ± 3.1 ± 1.00 above 60 up to 70 ± 3.0 ± 1.20 above 200 up to 250 ± 3.5 ± 1.25 above 70 up to 80 ± 3.5 ± 1.40 above 250 up to 300 ± 3.9 ± 1.50 above 80 up to 90 ± 4.0 ± 1.60 above 300 up to 350 ± 4.3 ± 1.75 above 90 up to 100 ± 4.5 ± 1.80 above 350 up to 400 ± 4.7 ± 2.00 above 100 up to 110 ± 5.0 ± 2.00 above 400 up to 450 ± 5.1 ± 2.25 above 110 up to 125 ± 5.5 ± 2.20 above 450 up to 500 ± 5.5 ± 2.50 above 125 up to 140 ± 6.0 ± 2.50 above 500 up to 600 ± 6.3 ± 3.00 above 140 up to 155 ± 6.5 ± 2.80 above 600 up to 700 ± 7.1 ± 3.50 above 155 up to 170 ± 7.0 ± 3.00 above 700 up to 800 ± 7.9 ± 4.00 above 170 up to 185 ± 7.5 ± 3.40 above 800 up to 900 ± 8.7 ± 4.50 above 185 up to 200 ± 8.0 ± 3.80 above 900 up to 1000 ± 9.5 ± 5.00 above 200 up to 250 ± 9.0 ± 4.20 above 1000 ± % x L ± 0.5 % x L above 250 up to 300 ± 10.0 ± 4.60 above 300 up to 350 ± 11.0 ± 5.00 above 350 up to 400 ± 12.0 ± 5.50 above 400 up to 450 ± 13.0 ± 6.10 above 450 up to 500 ± 14.0 ± 6.80 above 500 up to 600 ± 15.0 ± 7.60 above 600 up to 700 ± 16.0 ± 8.30 above 700 up to 800 ± 17.5 ± 9.00 above 800 up to 900 ± 19.0 ± 9.50 above 900 up to 1000 ± 20.0 ± above 1000 ± 0.02 x D ± 0.01x D Accuracy coarse medium DIN VDE 0335, Type Manufacturing method cast, extruded Ø 30 and above extruded up to Ø 30 Manufacturing method Cast and extruded for parts Ø 30 and above extruded for parts up to Ø 30 Degree of accuracy coarse medium application customary application customary Owing to a modern process control system we are able to achieve values on diamter, length and bending which are considerably better than standardized. Should you require smaller tolerances, please send us your inquiry. Those data stipulated for the coarse degree of accuracy do not apply for the first production, for which instead we have to come to a special agreement. Manufacturing method customary 5

6 Mullite tubes, AluSIK-60 ZA type C A Order No. Diameter R x 0.8 R x 1 R x 1.5 R x 2 R x 2 R x 3 R x 4 R x 4 R x 5 R x 6 R x 7 R x 7 R x 8 R x 10 R x 11 R x 12 R x 13 R x 14 R x 13 R x 15 R x 15 R x 18 R x 15 R x 19 R x 20 R x 20 R x 23 R x 23 R x 25 R x 26 R x 28 R x 30 R x 30 R x 32 R x 37 R x 40 R x 40 R x 40 R x 42 R x 46 R x 50 R x 56 R x 60 R x 65 R x 70 R x 76 R x 80 R x 90 R x 100 Larger resp. other dimensions upon inquiry. 6

7 Two-bore and four-bore insulating tubes AluSIK-60 ZA, type C A Order No. Bores Outer Inner diameter diameter R R R x 2 oval 0.8 R 053* R 054* R 055* x 4.5 oval 2.3 R 056* R 057* R 058* R 059* R 060* R 061* R 062* R 063* R 064* R 065* 2 12 x 8 oval 4 *Also available with one or two slots. Larger resp. other dimensions upon inquiry. 7

8 Insulating tubes for thermocouples AluSIK-60 ZA, type C A in lengths: A = 5, B = 10, C = 25, D = 50, E = 75, F = 100 with one bore Order No. Outer Inner diameter diameter R 070* R 071* R 072* 2 1 R R R R R R R *Available only in lengths 25 and 50. with two and four bores Order No. Bores Outer Inner diameter diameter R 080* R 081* R R R R R 086* R 087* R 088* R 089* R 090* 2 12 x 8 oval 4 R 091* 2 3 x 2 oval 0.8 R 092* 2 5 x 3 oval 1.6 R 093* x 4.5 oval 2.3 R 094* *Available only in lengths 25 and 50. Larger resp. other dimensions upon inquiry. 8

9 Sintered alumina tubes, AluSIK-99 ZA type C 799 TEH Order No. Diameter R x 0.5 R x 0.8 R x 1 R x 1.5 R x 2 R x 3 R x 3 R x 4 R x 5 R x 6 R x 7 R x 8 R x 10 R x 12 R x 15 R x 18 R x 20 R x 23 R x 25 R x 27 R x 30 R x 34 R x 38 R x 40 R x 48 R x 55 R x 60 R x 65 9

10 Two-bore and four-bore insulating tubes AluSIK-99 ZA, type C 799 TEH Order No. Bores Outer Inner diameter diameter R R R x 2 oval 0.8 R 253* R 254* R 255* R 256* R 257* R 258* R 259* R 260* R 261* R 262* R 263* 2 12 x 8 oval 4 *Also available with one or two slots. 10

11 Insulating tubes for thermocouples AluSIK-99 ZA, type C 799 TEH in lengths: A = 5, B = 10, C = 25, D = 50, E = 75, F = 100 with one bore Order No. Outer Inner diameter diameter R 270* R 271* R 272* 2 1 R R R R R R *Available only in lengths 25 and 50. with two and four bores Order No. Bores Outer Inner diameter diameter R 280* 2 3 x 2 oval 0.8 R 281* R R R R R 286* R 287* R 288* R 289* 2 12 x 8 oval 4 *Available only in lengths 25 and 50. Larger resp. other dimensions upon inquiry. 11

12 Corundum tubes AluSIK-80 ZA, type C 530 H Corundum threaded tubes AluSIK-80 GA, type C 530 H Order No. Diameter R x 10 R x 12 R x 15 R x 17 R x 18 R x 20 R x 22 R x 26 R x 28 R x 30 R x 32 R x 40 R x 50 R x 55 R x 60 R x 65 R x 70 R x 75 R x 80 R x 85 R x 90 R x 100 R x 110 R 323* 140 x 120 R 324* 150 x 130 R 325* 160 x 140 R 326* 170 x 150 R 327* 180 x 160 R 801* 190 x 170 R 802* 200 x 180 R 803* 210 x 190 R 804* 220 x 200 R 805* 230 x 210 R 806* 240 x 220 R 807* 250 x 230 R 808* 260 x 240 R 809** 275 x 250 R 810** 280 x 260 R 811** 300 x 280 R 812** 310 x 290 R 813** 320 x 300 R 814** 380 x 350 R 815** 425 x 400 R 816** 480 x 450 R 817** 530 x 500 * Max. manufacturing length ** Max. manufacturing length 600. Order No. Outer Thread diameter pitch R R R R R R R R R R R R Max. manufacturing length 1000, wall thickness Larger resp. other dimensions upon inquiry. 12

13 Sillimanite supporting tubes AluSIK-60 ZB HE Order No. Diameter R x 7 R x 12 R x 12 R x 16 R x 13 R x 12 R x 15 R x 18 R x 20 R x 25 R x 30 R x 35 R x 40 R x 45 R x 48 Silicon-carbide-tubes CarSIK-70 ZA Silicon-carbide-tubes CarSIK-90 ZA Order No. Diameter R x 10 R x 12 R x 17 R x 18 R x 22 R x 28 R x 32 R x 35 R x 40 R x 50 R x 55 R x 60 R x 70 R x 80 R x 100 Order No. Diameter R x 9 R x 15 R x 18 R x 22 R x 26 R x 30 R x 35 R x 40 R x 45 R x 48 R x 56 R x 60 R x 66 R x 80 Max. length

14 Tolerances for protection tubes according to DIN 43724, issue 1979 VDE 0335 Outer-Ø Inner-Ø Length type d 1 d 2 L ± C , 375, 530,740,1030,1430, 2030 C C All dimensions in. d 1 Ld2 Tolerance on the wall thickness according to DIN part 1, accuracy coarse. Tolerance on the deflection according to DIN part 2, accurary fine with following definition: A straight rod with a diameter of 0.8 (d 1 2s) must fit into the protection sheath down to the bottom. The bottom is round with uniform changeover to the cylindrical part of the protection sheath. 14

15 Mullite tubes, AluSIK-60 ZA type C A Sintered alumina tubes AluSIK-99 ZA, type C 799 TEH Order No. Length Diameter R x 7 R x 7 R x 7 R x 7 R x 7 R x 7 R x 7 R x 11 R x 11 R x 11 R x 11 R x 11 R x 11 R x 11 R x 19 R x 19 R x 19 R x 19 R x 19 R x 19 R x 19 Order No. Length Diameter R x 6 R x 6 R x 6 R x 6 R x 6 R x 6 R x 6 R x 10 R x 10 R x 10 R x 10 R x 10 R x 10 R x 10 R x 18 R x 18 R x 18 R x 18 R x 18 R x 18 R x 18 Corundum outer protection tubes AluSIK-80 ZA, type C 530 H Order No. Length Diameter x x x x x x x 18 DIN-tubes are closed one end and without flange. 15

16 Tolerances for insulators with four bores according to DIN 43725, issue 1990 b d 2 b length 3 +0,5 0 d 3 VDE 0335 outer-ø distance bore-ø length for wire-ø Type d 2 () b () d 3 () () ± 0,3 ± 0,1 ± 0,1 ± 2 5, ) C 610, C , 380, 560, 770, 1060, 1460, < 8, ) ) A 4-bore insulating tube, d 2 = 5.5 must fit into a protection tube, inner dia. 6 and a 4-bore insulating tube, d 2 = 8.5, must fit into a protection tube, inner dia. 10. A 1 wire has to be passed through the bores. 16

17 Mullite insulating tubes, AluSIK-60 ZA type C A Order No. Length Bores Outer Inner diameter diameter R R R R R R R R R R R R R R Also available with one or two slots. Sintered alumina insulating tubes AluSIK-99 ZA, type C 799 TEH Order No. Length Bores Outer Inner diameter diameter R R R R R R R R R R R R R R Also available with one or two slots. 17

18 Crucibles, conical shape AluSIK-99 GB, type C 799 Order No. Heigth Top outer diameter T 001 approx. 39 approx. 44 T 002 approx. 59 approx. 60 T 003 approx. 78 approx. 72 T 004 approx. 89 approx. 83 T 005 approx. 100 approx. 83 T 006 approx. 166 approx. 100 T 007 approx. 221 approx. 133 Crucibles, low form, conical shape AluSIK-99 GB, type C 799 Order No. Heigth Top outer Capacity diameter ccm T T T T T T T Crucibles, tall form, conical shape AluSIK-99 GB, type C 799 Order No. Height Top outer Capacity diameter ccm T T T T T T T T Crucibles, medium form, conical shape, AluSIK-99 GB, type C 799 Order No. Heigth Top outer Capacity diameter ccm T T T

19 Corundum crucibles, cylindrical shape AluSIK-80 GA, type C 530 Order No. Length Diameter T x 12 T x 20 T x 28 T x 28 T x 38 T x 47 T x 58 T x 79 T x 95 T x 120 Taann crucibles, cylindrical shape AluSIK-99 GB, type C 799 Order No. Length Diameter T x 14 T x 17 T x 23 T x 28 T x 32 T x 36 T x 43 T x 45 T x 51 T x 56 T x 32 T x 36 T x 43 T x 45 T x 51 T x 56 Crucibles, cylindrical shape with spherical bottom, AluSIK-99 GB, type C 799 Order No. Height Outer Capacity diameter ccm T T T T T

20 Crucibles, cylindrical shape with flat bottom AluSIK-99 GB, type C 799 Order No. Height Outer Capacity diameter ccm T T T T T T T T T Boats, with or without eye AluSIK-99 GB, type C 799 Order No. Length Width Height S S S S S S S Ignition dishes, rectangular, conical AluSIK-99 GB, type C 799 Order No. Length Width Height S S S S S S S S

21 Boats, AluSIK-99 GB type C 799 Order No. Dimensions A B C D S S S S S S S A D C B Dishes, rectangular AluSIK-99 GB, type C 799 Order No. Dimensions A B C D S S S S Ignition basins, round AluSIK-99 GB, type C 799 Order No. Dimensions A B C S S S S D C C B A B A Lids, AluSIK-99 GB type C 799 Order No. Diameter T T T T T T T T T T T T T T T T T

22 Metallurgy Our Zircon-oxide, aluminium-oxide and magnesium-oxide melting crucibles are suited for the metals mentioned in the table below. ZrO 2 -Crucible AL 2 O 3 -Crucible MgO-Crucible ZirSIK-95 TA AluSIK-90 TA MagSIK-96 TC Chrome Cr Antimony Sb Chrome Cr Cobalt Co Bismuth Bi Cobalt Co Iridium Ir Cadmium Cd Copper Cu Nickel Ni Gallium Ga Lead Pb Palladium Pd Iron Fe Magnesium Mg Rhodium Rh Magnesium Mg Nickel Ni Vanadium V Zinc Zn Plutonium Pu Steel Molybdenum Mo Scandium Sc Platinum Pt Nickel Ni Uranium U Zircon Steel Rare earths Zr Isostatically pressed crucibles Order No. Dimensions Ø A Ø B H 1 H 2 ISO ISO ISO ISO ISO ISO ISO ISO ISO ISO H 1 ØA ØB H 2 Larger resp. other dimensions upon inquiry. 22

23 Cylindrical crucibles raed Order No. Dimensions d 1 d 2 h 1 h 2 r ZT ZT ZT ZT ZT ZT ZT ZT ZT ZT ZT ZT ZT 13* ZT ZT ZT * conical Larger resp. other dimensions upon inquiry. r d 1 d 2 0,5 h 2 h 1 23

24 Muffles, monolithically produced from corundum AluSIK-80 GA, type C 530 Rectangular muffles Order No. B H M M M M M M M M M M M M M M M M M M M M M M M M L H B All muffles are available with or without back wall. The maximal length that can be produced is Wall thickness 6 10 depending on the muffles cross-section. Muffles, monolithically produced from corundum AluSIK-80 GA, type C 530 Semi-circular muffles Order No. B H M M M M M M L H B All muffles are available with or without back wall. The maximal length that can be produced is Wall thickness 6 10 depending on the muffles cross-section. 24

25 Muffles, monolithically produced from corundum AluSIK-80 GA, type C 530 Muffles with convex roof Order No. B H H 1 M M M M M M M M M M M M M M M M M M L H 1 H B All muffles are available with or without back wall. The maximal length that can be produced is Wall thickness 6 10 depending on the muffles cross-section. Adhesives and mastics Grade Type Limit of application AluSIK-60 FA Sillimanite 1600 C mastic ready for use with a waterglass base AluSIK-80 FB Corundum 1800 C mastic ready for use with a waterglass base SioSIK-40 NC Corundum 1600 C dry mastic with a phosphate base (cold bonding) Mastics must be stored frost-free. to be mixed with 22 % water Ready-for-use mastics to be used iediately on opening; dry mastic to be processed within max. 30 minutes after mixing. Ready-for-use mastics may be stored for 3 months max., if required, clear water may be added. 25